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Spacewalking astronauts face a wide variety of temperatures. In Earth orbit, conditions can be as cold as minus 250 degrees Fahrenheit. In the sunlight, they can be as hot as 250 degrees. A spacesuit protects astronauts from those extreme temperatures. This footage was taken by NASA astronaut Peggy Whitson during a spacewalk on the International Space Station on Thursday, March 30, 2017. She was joined on the spacewalk by NASA astronaut Shane Kimbrough. The two spacewalkers reconnected cables and electrical connections on PMA-3 at its new home on top of the Harmony module. They also installed the second of the two upgraded computer relay boxes on the station’s truss and installed shields and covers on PMA-3 and the now-vacant common berthing mechanism port on Tranquility. During the spacewalk, one of the shields was inadvertently lost. The loss posed no immediate danger to the astronauts and Kimbrough and Whitson went on to successfully install the remaining shields on the common berthing mechanism port. A team from the Mission Control Center at NASA’s Johnson Space Center in Houston devised a plan for the astronauts to finish covering the port with the PMA-3 cover Whitson removed earlier in the day. The plan worked, and the cover was successfully installed, providing thermal protection and micrometeoroid and orbital debris cover for the port. #universe_dope

Fail Compilation | Funny Videos | Comedy | Funny Compilation

Here is shown the depth of different lakes and seas and other things of interest under the water. From the beach to the deepest part of the Mariana Trench 📝SOURCES: Sea of Azov - https://en.wikipedia.org/wiki/Sea_of_... Yellow sea - https://en.wikipedia.org/wiki/Yellow_Sea Baltic Sea - https://en.wikipedia.org/wiki/Baltic_Sea North sea - https://en.wikipedia.org/wiki/North_Sea Persian gulf - https://en.wikipedia.org/wiki/Persian... Caspian sea - https://en.wikipedia.org/wiki/Caspian... Lake Victoria - https://en.wikipedia.org/wiki/Lake_Vi... Timor sea - https://en.wikipedia.org/wiki/Timor_Sea Red sea - https://en.wikipedia.org/wiki/Red_Sea Lake Baikal - https://en.wikipedia.org/wiki/Lake_Ba... Andaman sea - https://en.wikipedia.org/wiki/Andaman... Black sea - https://en.wikipedia.org/wiki/Black_Sea Mediterranean Sea - https://en.wikipedia.org/wiki/Mediter... Norwegian Sea - https://en.wikipedia.org/wiki/Norwegi... Argentine Sea - https://en.wikipedia.org/wiki/Argenti... Coral sea - https://en.wikipedia.org/wiki/Coral_Sea Caribbean Sea - https://en.wikipedia.org/wiki/Caribbe... Caribbean Sea - https://jamaica.loopnews.com/content/... Indian Ocean - https://en.wikipedia.org/wiki/Indian_... Pacific Ocean - https://en.wikipedia.org/wiki/Pacific... Labrador Sea - https://en.wikipedia.org/wiki/Labrado... Bay of Bengal - https://en.wikipedia.org/wiki/Bay_of_... Arctic Ocean - https://es.wikipedia.org/wiki/Oc%C3%A... Southern Ocean - https://es.wikipedia.org/wiki/Oc%C3%A... Atlantic Ocean - https://en.wikipedia.org/wiki/Atlanti... Lake Superior - https://en.wikipedia.org/wiki/Lake_Su... RMS Titanic - https://en.wikipedia.org/wiki/Titanic... RMS Lusitania - https://en.wikipedia.org/wiki/RMS_Lus... Petronius (oil platform) - https://en.wikipedia.org/wiki/Petroni...) USS George Washington - https://en.wikipedia.org/wiki/USS_Geo...) Typhoon-class submarine - https://military.wikia.org/wiki/Typho... Mount Everest - https://en.wikipedia.org/wiki/Mount_E... SAPEI - https://en.wikipedia.org/wiki/SAPEI USS Johnston - https://edition.cnn.com/travel/articl... Trieste - https://en.wikipedia.org/wiki/Trieste...) Eiffel Tower - https://en.wikipedia.org/wiki/Eiffel_... Statue of Liberty - https://en.wikipedia.org/wiki/Statue_... Burj Khalifa - https://en.wikipedia.org/wiki/Burj_Kh... Eurotunnel - https://en.wikipedia.org/wiki/Channel... Perdido - https://en.wikipedia.org/wiki/Perdido...) Deepest Scuba dive - https://www.guinnessworldrecords.com/... Seikan Tunnel - https://en.wikipedia.org/wiki/Seikan_...

We begin at the familiar blue and green orb we call home and zoom out to explore the vastness of space. From the Moon, our closest cosmic neighbor, to the edges of the observable universe, prepare to be astonished by the sheer scale of everything that exists. Travel with us as we venture past the Moon, understanding its distance in terms we can grasp. Witness the Sun, not just as a source of light, but as a milestone in the vastness of our solar system. We don't stop there; Mars, Neptune, and the outer reaches of our solar neighborhood await. Discover the awe-inspiring distances to the Voyager 1 probe, the enigmatic Oort Cloud, and the neighboring star system of Alpha Centauri. As we sail through the Milky Way, understand our position in the grand scheme of things, where our entire history is just a whisper in the cosmic wind. Our voyage takes us further, to the Local Group, Virgo Supercluster, and the staggering Laniakea Supercluster. We contemplate the Great Attractor's pull and our place in this immense heaven. Confront the boundaries of the observable universe and ponder the mystery of what lies beyond. This video is not just a journey through space but a journey of perspective. Join us in marveling at the universe's grandeur and our humble place within it.

This new European Southern Observatory animation was created to celebrate the opening of the new ESO Supernova Planetarium in Germany. It begins from the home of the new facility in Garching and zooms out to the “end of the Universe,” according to ESO. -- 10 Space Discoveries by the European Southern Observatory:

Various philosophers and their advises for the people

We start in 2019 and travel exponentially through time, witnessing the future of Earth, the death of the sun, the end of all stars, proton decay, zombie galaxies, possible future civilizations, exploding black holes, the effects of dark energy, alternate universes, the final fate of the cosmos - to name a few. This is a picture of the future as painted by modern science - a picture that will surely evolve over time as we dig for more clues to how our story will unfold. Much of the science is very recent - and new puzzle pieces are still waiting to be found. To me, this overhead view of time gives a profound perspective - that we are living inside the hot flash of the Big Bang, the perfect moment to soak in the sights and sounds of a universe in its glory days, before it all fades away. Although the end will eventually come, we have a practical infinity of time to play with if we play our cards right. The future may look bleak, but we have enormous potential as a species. Featuring the voices of David Attenborough, Craig Childs, Brian Cox, Neil deGrasse Tyson, Michelle Thaller, Lawrence Krauss, Michio Kaku, Mike Rowe, Phil Plait, Janna Levin, Stephen Hawking, Sean Carroll, Alex Filippenko, and Martin Rees.

A world first. New footage from Mars rendered in stunning 4K resolution. We also talk about the cameras on board the Martian rovers and how we made the video. The cameras on board the rovers were the height of technology when the respective missions launched. A question often asked is: ‘Why don’t we actually have live video from Mars?’ Although the cameras are high quality, the rate at which the rovers can send data back to earth is the biggest challenge. Curiosity can only send data directly back to earth at 32 kilo-bits per second. Instead, when the rover can connect to the Mars Reconnaissance Orbiter, we get more favourable speeds of 2 Megabytes per second. However, this link is only available for about 8 minutes each Sol, or Martian day. As you would expect, sending HD video at these speeds would take a long long time. As nothing really moves on Mars, it makes more sense to take and send back images.

NASA revealed the first five full-color images and spectrographic data from the world's most powerful space telescope, the James Webb Space Telescope, a partnership with ESA (European Space Agency), and CSA (Canadian Space Agency). The world got its first look at the full capabilities of the mission at a live event streamed from the agency's Goddard Space Flight Center in Greenbelt, Maryland, on July 12, 2022. The event showcased these targets: - Carina Nebula: A landscape speckled with glittering stars and cosmic cliffs - Stephan’s Quintet: An enormous mosaic with a visual grouping of five galaxies - Southern Ring Nebula: A nebula with rings of gas and dust for thousands of years in all directions - WASP 96-b: A distinct signature of water in the atmosphere of an exoplanet orbiting a distant Sun-like star - SMACS 0723: The deepest and sharpest infrared image of the distant universe to date

Beautiful SOngs for Birthday. Children Birthday Songs

Beautiful Birthday song. ChipMunks Cartoon Birthday song

Funny Birthday Song

Enjoy the funny memes and remove your stresses and worries. #Funny #Memes #Hilarous

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